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Individual Calculations September 2010 |
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| Potkin, Alexey Total change: -78.25 | |   |
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| 19th Open International Chess Tournament of Kavala | Kavala | GRE | 2010-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2318 | 2.50 | 9 | -3.13 | 25 | -78.25 | |
|  Michelakos, Panagiotis | | | 1996 | GRE | 0.00 | 1 | -0.87 | 25 | -21.75 | |  Alexakis, Dimitrios | | | 2204 | GRE | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Karma, Pandya | | | 2153 | IND | 0.50 | 1 | -0.22 | 25 | -5.50 | | | Marjanovic, Slavoljub | g | | 2505 | SRB | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Teloudis, A | | | 2273 | GRE | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Atalik, Suat | g | | 2607 | TUR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Homatidis, Panagiotis | | | 2122 | GRE | 0.00 | 1 | -0.75 | 25 | -18.75 | | | Konstantelias, K | | | 2085 | GRE | 0.00 | 1 | -0.79 | 25 | -19.75 | | | Stathopoulos, Ioannis | | | 2004 | GRE | 0.00 | 1 | -0.86 | 25 | -21.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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